Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Detection of catalase expression in the P. putida in WT strain, its rpoS-deficient derivative (rpoS), and the rpoS-deficient strain overexpressing the catalase gene katA. Amounts of oxygen bubble formation were compared in cell suspensions of overnight cultures of these strains 1 min after the addition of a hydrogen peroxide solution.
